Evaluation of the size of tourist traffic in the Kotelnica Białczańska Ski Resort in the winter season 2014/2015
1644-3586
2083-3113
10.4467/20833113PG.16.012.5401
http://www.ejournals.eu/Prace-Geograficzne/2016/Numer-145/art/7855/
2020-03-23